Recently I checked my answering machine to find this message "What is happening to all the maples in Sioux City? They are yellow and little crumbs of sawdust are on the patio furniture." My initial ...

Leaves often turn yellow before they drop because the tree harvests many of the nutrients from the leaves before it sheds them. Herald-Leader This past month I began to observe that the leaves on some ...

Chlorosis, a foliage condition in which the leaf veins remain green but the surrounding blade tissue turns pale green or yellow, is a common occurrence among certain tree species on the Northern ...

Q: My red maple was almost completely yellow at the end of August. What is wrong with the tree, and is there something that I can do to improve its health? A: Your red maple has a severe case of ...

Bigtooth maple trees typically have yellow or golden fall color. They can be easily grown in a variety of soils and have few problems with pests. Howard Garrett / Special Contributor Last week, I ...